public UploadModel Upload(IEnumerable <HttpPostedFileBase> files, UploadModel listModel)
{
var model = HttpContext.Current.Session["Uploads"] != null ? HttpContext.Current.Session["Uploads"] as UploadModel : new UploadModel();
int maxId = 0;
int order = 0;
var paintings = GetPaintings().Paintings;
// Если в БД уже есть фотографии, значит получаем макс. Id фотографии
if (paintings.Any())
{
maxId = paintings.Max(x => x.Id);
order = paintings.Max(x => x.Order);
}
// Проверяем, имеются ли в сессии уже загруженные фотогарфии, если да, то берем за макс Id значение из сессии
if (model.Uploads.Any())
{
maxId = model.Uploads.Max(x => x.Id);
order = model.Uploads.Max(x => x.Order);
}
foreach (var file in files)
{
var filename = $"photo_Ph-S{++maxId}";
var photoUploadModel = new PaintingUploadModel()
{
Id = maxId,
FileName = filename,
PhotoPath = AppDefaults.PhotoPath + filename + Path.GetExtension(file.FileName).ToLower(),
ThumbnailPath = AppDefaults.ThumbPath + filename + "s" + Path.GetExtension(file.FileName).ToLower(),
CreationDate = TimeZone.CurrentTimeZone.ToLocalTime(DateTime.Now),
Order = ++order
};
if (file.ContentLength < 4048576)
{
if (file != null)
{
_imageProcessor.CreateThumbnail(file, 350, 350, filename);
file.SaveAs(HttpContext.Current.Server.MapPath(photoUploadModel.PhotoPath));
model.Uploads.Add(photoUploadModel);
HttpContext.Current.Session["Uploads"] = model;
}
}
}
return(model);
}
public Photo UpdateOne(PhotoUploadModel model, HttpPostedFileBase file, IImageProcessor processor)
{
var photoToTags = _providerPhotoToTag.GetAll();
var relatedTagIds = photoToTags.GetRelatedTags(model.Id).Select(x => x.Id).ToArray();
if (relatedTagIds.Length > 0)
{
_providerPhotoToTag.DeleteMany(relatedTagIds);
_providerPhoto.Commit(); //TODO: продумать
}
if (file != null)
{
if (file.ContentLength != 0 && file.ContentLength < 4048576)
{
processor.CreateThumbnail(file, 350, 350, model.FileName);
file.SaveAs(HttpContext.Current.Server.MapPath(model.PhotoPath));
}
}
var photos = _providerPhoto.UpdateOne(_converter.ConvertTo(model));
_providerWatermark.UpdateOne(_converterWatermark.ConvertTo(model.ImageAttributes));
if (model.RelatedTagIds != null)
{
_providerPhotoToTag.AddMany(model.RelatedTagIds
.Select(x => new PhotoToTag()
{
Id = 0,
PhotoId = model.Id,
TagId = x
}).ToArray()
);
}
_providerPhoto.Commit();
return(photos);
}
public async Task <Result> Upload()
{
var filename = Request.Headers["x-filename"];
if (string.IsNullOrEmpty(filename))
{
return(Result.Failure("Missing filename"));
}
if (Request.ContentLength == 0)
{
return(Result.Failure("Missing file contents"));
}
return(await Shield(async() =>
{
var originalContent = new byte[Request.ContentLength.GetValueOrDefault()];
using (var memory = new MemoryStream(originalContent))
{
await Request.Body.CopyToAsync(memory);
}
var visionAnalysisTask = _imageProcessor.ProcessPhoto(originalContent);
var thumbnailContentTask = _imageProcessor.CreateThumbnail(originalContent);
// run parallel independent APIs
await Task.WhenAll(visionAnalysisTask, thumbnailContentTask);
await _repository.Add(new Domain.Photo
{
Name = filename,
OriginalContent = originalContent,
ThumbnailContent = thumbnailContentTask.Result,
VisionAnalysis = visionAnalysisTask.Result
});
}));
}
public PhotoUploadListModel Upload(IEnumerable <HttpPostedFileBase> files, PhotoUploadListModel listModel, IImageProcessor processor)
{
var model = HttpContext.Current.Session["Uploads"] != null ? HttpContext.Current.Session["Uploads"] as PhotoUploadListModel : new PhotoUploadListModel();
int maxId = 0;
int order = 0;
var photos = GetAll().ToList();
// Если в БД уже есть фотографии, значит получаем макс. Id фотографии
if (photos.Count > 0)
{
maxId = photos.Max(x => x.Id);
order = photos.Max(x => x.Order);
}
// Проверяем, имеются ли в сессии уже загруженные фотогарфии, если да, то берем за макс Id значение из сессии
if (model.Uploads.Any())
{
maxId = model.Uploads.Max(x => x.Id);
order = model.Uploads.Max(x => x.Order);
}
foreach (var file in files)
{
var filename = $"photo_AS-S{++maxId}";
var photoUploadModel = new PhotoUploadModel()
{
Id = maxId,
FileName = filename,
PhotoPath = "~/SysData/PhotoGallery/Photos/" + filename + Path.GetExtension(file.FileName).ToLower(),
ThumbnailPath = "~/SysData/PhotoGallery/Thumbs/" + filename + "s" + Path.GetExtension(file.FileName).ToLower(),
CreationDate = TimeZone.CurrentTimeZone.ToLocalTime(DateTime.Now),
ShowRandom = false,
IsForBackground = false,
ImageAttributes = new ImageAttrModel()
{
Id = listModel.ImageAttributes.Id,
PhotoId = 0,
IsWatermarkApplied = listModel.ImageAttributes.IsWatermarkApplied,
IsWatermarkBlack = listModel.ImageAttributes.IsWatermarkBlack,
IsSignatureApplied = listModel.ImageAttributes.IsSignatureApplied,
IsSignatureBlack = listModel.ImageAttributes.IsSignatureBlack,
IsWebSiteTitleApplied = listModel.ImageAttributes.IsWebSiteTitleApplied,
IsWebSiteTitleBlack = listModel.ImageAttributes.IsWebSiteTitleBlack,
IsRightSide = listModel.ImageAttributes.IsRightSide
},
Album = _providerAlbum.GetOne(listModel.AlbumId),
Order = ++order
};
if (file.ContentLength < 4048576)
{
if (file != null)
{
processor.CreateThumbnail(file, 350, 350, filename);
photoUploadModel.ImageAttributes.PhotoId = photoUploadModel.Id;
file.SaveAs(HttpContext.Current.Server.MapPath(photoUploadModel.PhotoPath));
model.Uploads.Add(photoUploadModel);
HttpContext.Current.Session["Uploads"] = model;
}
}
}
model.Albums = _providerAlbum.GetAll().Select(x => new SelectListItem()
{
Value = x.Id.ToString(),
Text = x.TitleRu
});
return(model);
}
